Radiant|Lab Grown|IGI

1.05ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG741516402

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG741516402

Diamond specifications and retailer prices

From $155 USD
As of October 27, 2026
Save $1,325 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,480 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG741516402 or 741516402. Listed at 19 retailers as of October 27, 2026, with prices from $155 to $1,480, a $1,325 spread on the same certified stone. Do Amore Diamonds lists it at $1,480. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741516402
Dimensions4.86 × 4.86 × 3.33 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.86 mm4.86 mm1.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741516402
Side View
Table 65.0%Crown 40.7°Girdle: ThickPavilion 35.8°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,480 USD|Low: $108 USD|High: $1,480 USD|Avg: $443 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 11$108 USD
Retailer 19$155 USD
Retailer 5$172 USD
Retailer 16$179 USD
Retailer 6$192 USD
Retailer 9$192 USD
Retailer 7$259 USD
Retailer 13$267 USD
Retailer 10$370 USD
Retailer 2$376 USD
Retailer 4$511 USD
Retailer 15$515 USD
Retailer 18$525 USD
Retailer 14$593 USD
Retailer 17$651 USD
Retailer 3$680 USD
Retailer 8$854 USD
Retailer 12$994 USD
Do Amore Diamonds$1,480 USD

35 data points across 19 retailers

19 retailers$155 USD to $1,480 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$179 USD
View
A
Retailer 4
-
$192 USD
View
A
Retailer 5
-
$192 USD
View
B+
Retailer 6
-
$259 USD
View
A
Retailer 7
-
$260 USD
View
A
Retailer 8
-
$267 USD
£210 GBP
View
A
Retailer 9
-
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$376 USD
£296 GBP
View
B+
Retailer 11
-
$511 USD
View
B+
Retailer 12
-
$515 USD
A$793 AUD
View
B+
Retailer 13
-
$525 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$593 USD
A$913 AUD
View
B
Retailer 15
-
$651 USD
View
B
Retailer 16
-
$680 USD
View
B
Retailer 17
-
$854 USD
View
B
Retailer 18
-
$994 USD
£783 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F433FEF57 · Oct 29
$1,480 USD
View
18 more retailers have this diamond
Prices start from $155 USDSave up to $1,325 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Radiant
$155 USD